Littelfuse 170-6R-1C-5.5G - Medium Voltage Fuse 170A (5500V, 80kA AIC)

Littelfuse 170-6R-1C-5.5G is a medium voltage current-limiting fuse from the Powr-Gard family, engineered to provide reliable overcurrent protection in demanding electrical systems. It features a 170A current rating and a 5500V voltage rating, ensuring robust performance in high-voltage circuits. The fuse is constructed as a single-barrel, bolt-in unit with a 3-inch diameter and is designed for installation in clips with a 12-inch center spacing. This R-class fuse complies with industry standards for medium-voltage protection, offering an interrupting rating of 80kA at 5.5kV. It is typically applied in industrial power distribution, motor protection, and feeder circuit applications where high fault current interruption is critical.

Key Features & Specifications

• Type: Medium Voltage, Current-Limiting, Single Barrel, Bolt-In Fuse
• Voltage Rating: 5500V AC
• Current Rating: 170A
• Dimensions: 3" Diameter
• Standards: R Class Rating
• Applications: Industrial Power Distribution, Motor Protection, Feeder Circuits
• AIC rating: 80kA @ 5.5kV
• Connection: Bolt-In
• Barrels: 1
• Clip Center: 12 inches
• Weight: 9 lb